ZW65 60A PWM DC Motor Speed Controller Module 10-55V 100A Peak with Potentiometer

The Micro-ZW65 PWM DC motor speed controller is a high-current module designed for demanding speed regulation of DC motors, lighting systems, and industrial equipment across a wide 10V to 55V input range. The controller delivers a continuous output current of 60A with a 100A peak capability, supporting 12V, 24V, 36V, and 48V motor systems used in robotics, power cooling fans, and general-purpose motor control. A 15kHz PWM switching frequency enables smooth, efficient speed adjustment from 0 to 100% through a 100K linear potentiometer with an integrated switch. The module achieves up to 98% efficiency, minimizing heat generation and power loss during extended operation. Output voltage follows the input linearly under load, so motor speed scales predictably with potentiometer position. Connections are made through secure screw terminals, and the compact 128mm × 98mm × 40mm aluminum housing with a 272g weight allows integration into control panels and custom enclosures. A dedicated motherboard mounting pattern of 96mm × 96mm simplifies installation in OEM designs. Typical applications include DC motor speed control, lamp dimming, computer power supply cooling, and robotic drive systems requiring a 60A DC motor controller.